Subdomain Lookup allows you to identify all subdomains associated with any given domain name. With the aid of a database that’s updated daily, increasing by more than 1 million subdomains daily, we provide the most comprehensive and up-to-date information on all subdomains related to a given domain name in a convenient and unified format.
All the subdomains that appear as search results come from a massive Subdomain Lookup database compiled through more than 10 years of data crawling and gets refreshed daily.
Each lookup reveals a list of subdomains related to a domain of interest.
Subdomains Lookup reports can be shared with colleagues instantly using custom URLs.
Attackers are known for using tons of subdomains to evade detection. Identify all the components of their infrastructure for more in-depth investigation results.
Subdomains left unused or forgotten are all too often left insufficiently protected. Make sure these haven’t been illegitimately modified for use in attacks.
Not all lists of indicators of compromise (IoCs) are exhaustive. Attackers may be using more subdomains than those identified as IoCs. Find all possible attack entry points to cover all your bases.
One way to get ahead of the competition is by staying toe-to-toe with business rivals. Their recently added subdomains can clue you into their up and coming product and service launches, as well as the business partners they might be working with.
Identify all your network’s weakest links by going deeper than the domain level. Consider your entire infrastructure so none of your systems are left exposed to threats or risks.
Get insights for the new business registered on the web.Learn more
Get the most relevant data to be ahead of emerging security threats.Learn more
Assess the domain's or IP addresses reputation and risk profile with a simple score based on a comprehensive...Learn more
Get a complete daily list of all the registered domains and zone files.Learn more
Reveal all the domains that use the same mail server.Learn more
Find relations like ownership between hostnames and IPs.Learn more
We provide complete and relevant domain WHOIS data which can be customized and easily integrated as per your business needs.Learn more
Monitor exact matches, variations and common misspellings of your brand name & trademarks.Learn more
Ensure the validity and quality of any email address.Learn more
Identify who is hosting a particular domain name or website.Learn more
Find out which domains were added or dropped by registrants, with given search criteria.Learn more
Find out the exact physical location of any IP address, email or domain name.Learn more
Find connections between various domains, individuals and organizations.Learn more
Easily detect all typosquatting domain names as soon as they are registered each day.Learn more
Define website category of the given domain.Learn more
Find domains and subdomains related by specific terms in their hostnames.Learn more
Keep track of the best business opportunities online.Learn more
Get well-parsed and normalized WHOIS information for any domain name, IP address or email.Learn more
Instantly get a screenshot of any web page.Learn more
Get data feeds of new registered domains along with their WHOIS data generated in real time.Learn more
Enhance your domain research toolkit by our enterprise-grade web-based solution that helps you in searching...Learn more
Get full contacts data of the given domain.Learn more
Find all domains that use the same name server.Learn more
Get access to the biggest US Internet Retailers Database.Learn more
Discover subdomains related to the target domain name.Learn more
Find out which IP range the particular IP belongs to.Learn more
The most accurate domain availability checker offered on the market.Learn more